Recently I can no longer see the altitude profile of a self-written GPX file in GPXSee, even though this altitude information is in the GPX file. I only see the message Data not available. With GPX files directly from the GPS, the altitude information is provided. I can't figure out what I'm doing wrong because nothing has changed in the GPX files that I want to view, previously the height information in the same files was made visible. My apologies, but what am I overlooking?
Recently I can no longer see the altitude profile of a self-written GPX file in GPXSee, even though this altitude information is in the GPX file. I only see the message Data not available. With GPX files directly from the GPS, the altitude information is provided. I can't figure out what I'm doing wrong because nothing has changed in the GPX files that I want to view, previously the height information in the same files was made visible. My apologies, but what am I overlooking?